An atoll is Physical Geography Mcqs September 26, 2019 BILAL KHATTAK0 A.A small mountain B.A steep valley C.A coral reef in the shape of a horse shoe D.None of the above Related Mcqs: Atoll refers to An Atoll is: Thermal belts are _________________. When due to tensional forces simatic crust below and sialic crust above are pulled apart _____ is formed Thermal belts are usually found ____________. Which of the following is a rift valley: Highest mountain of Europe is: Red sea is an example of: What is the largest gorge in the world? Fertile crescent is _________ :